Cita APA (7a ed.)
Petkov, V. (1989). Scattering theory for hyperbolic operators. Elsevier Science.
Cita Chicago Style (17a ed.)
Petkov, Vesselin. Scattering Theory for Hyperbolic Operators. Amsterdam: Elsevier Science, 1989.
Cita MLA (9a ed.)
Petkov, Vesselin. Scattering Theory for Hyperbolic Operators. Elsevier Science, 1989.
Precaución: Estas citas no son 100% exactas.